I can't make out the number on the H-Mod car leading.  #112 is Eric A. Steergren in his Triumph Spitfire; #229 is Tom Moroney in an Austin Healey Sprite.

How I research these pages:  Although I sold most of my programs on eBay years ago, I scanned them before I sent them off.  That's how I can look up entrants like Steergren and Moroney.  The programs are incomplete, though, because late entries aren't listed.   For more programs, I can check Frank Sheffield's site.

I also look at "Racing Sports Cars", although their records are also incomplete.

Another invaluable research tool is the CD of the late Bob Norton's scans of "MotoRacing".